Welcome back to My Weird Prompts. I am Corn, and today we are diving into something that feels like it was ripped straight out of a Cold War thriller, but it has been making very real, high-stakes headlines recently. I am joined, as always, by my brother, who has probably spent the last forty-eight hours reading technical manuals on pulse power and semiconductor physics.
Herman Poppleberry here, and you are not wrong, Corn. I have been deep in the weeds on this one. Our housemate Daniel sent us a compelling prompt today. He was asking about the actual technical reality of electromagnetic pulse weapons, or E-M-Ps. Specifically, he wanted us to look at the history and the feasibility of these things in modern conflict, especially after those claims surfaced regarding the capture of Nicolas Maduro.
Right, the Maduro situation was wild. There was all this talk about a non-kinetic weapon being used to disable his security and communications during the operation. President Trump made some comments that really set the internet on fire, hinting at technology that most people only know from movies like Ocean’s Eleven or The Matrix. But then you had the defense establishment and some munitions experts coming out and saying, well, hold on, it might not have been a bona fide E-M-P in the traditional nuclear sense. It is that ambiguity of non-kinetic warfare that makes E-M-Ps the perfect ghost weapon. You see the result—the lights go out, the radios die—but you don't see the projectile.
That is where the confusion starts for most people. When the average person hears E-M-P, they think of a nuclear bomb going off in the atmosphere and turning the entire continent back to the eighteen hundreds. But what we are likely seeing now, and what Daniel’s prompt is pushing us toward, is a much more surgical, tactical application. It is the difference between a sledgehammer and a scalpel. Daniel wanted to know if these have ever been used definitively, how we even document them if the sensors get fried, and who is actually building them.
It is a strong set of questions because there is so much ambiguity. If a building’s lights go out and the servers melt, was it a cyber attack? Was it a power surge? Or was it a high-powered microwave burst from a drone overhead? Before we get into the history, Herman, let’s define the spectrum here. We are talking about two very different animals: H-E-M-P and N-N-E-M-P. Is an E-M-P even a weapon, or is it just an effect that we have harnessed?
That is a philosophical question for the ages, Corn. Technically, it is an effect, but when you build a device specifically to generate that effect, it becomes a weapon. So, let's break down the spectrum. First, you have H-E-M-P, which stands for High-altitude Electromagnetic Pulse. This is the big one. This requires a nuclear detonation high in the atmosphere, usually between thirty and four hundred kilometers up. The gamma rays from the blast hit the atmosphere, knock electrons loose through what we call the Compton effect, and create a massive, continent-sized electromagnetic surge. That is the doomsday scenario we discussed a bit back in episode seven hundred sixty-four when we talked about hardening the state infrastructure.
But that is not what people are talking about when they mention the Maduro capture or modern tactical strikes. Nobody is detonating nukes over Caracas just to stop a motorcade.
That is where N-N-E-M-P comes in. Non-Nuclear Electromagnetic Pulse. These are devices that use conventional explosives or high-powered microwave emitters to generate a localized pulse. You are not trying to take out the whole Eastern Seaboard; you are trying to fry the electronics in one specific bunker, or one specific command center, or even just one specific vehicle. This is what we call the Black Box problem. If you use a weapon that leaves no physical evidence other than a dead circuit board, how do you prove it was an attack and not just a hardware failure?
It makes forensic attribution a nightmare. Let’s get into the physics of how you actually make a pulse without a nuke. You mentioned something called a Flux Compression Generator. That sounds like something out of Back to the Future.
It sounds like science fiction, but the physics are actually quite old. A Flux Compression Generator, or F-C-G, is a unique piece of engineering. You basically take a coil of wire, fill it with high explosives, and run a current through it to create a magnetic field. Then, you detonate the explosives. The explosion physically compresses the magnetic field into a tiny space in a fraction of a second.
Which causes the field strength to skyrocket because you're forcing all that magnetic flux into a smaller and smaller volume.
It turns a small amount of electrical energy and a large amount of chemical energy from the explosives into a massive, one-time burst of electromagnetic power. It destroys the device itself—it’s a one-shot deal—but it sends out a pulse that can disable everything in a few hundred yard radius. It is essentially an e-bomb. This leads directly to Daniel’s second point, which is the recording paradox. If you use a weapon designed to destroy electronics, how do you get a digital recording of it working?
It is like trying to film a flashbulb with a camera that is sensitive to light; you just end up with a white screen or a broken sensor. If the recording equipment is in the kill zone, it is gone. So, how do we know these things actually work? How do we have any data at all?
In the physics world, this is a challenge for data collection. When the United States did the Starfish Prime test in nineteen sixty-two, which is really our baseline for understanding H-E-M-P, they had to be incredibly clever. They detonated a one point four megaton warhead about four hundred kilometers above the Pacific Ocean. They knew it would be big, but they did not realize it would knock out streetlights and telephone systems in Hawaii, which was about nine hundred miles away.
Nine hundred miles! That is a massive footprint for a single event. Imagine that today. That would be the entire West Coast or the entire Northeast Corridor.
It was a massive wake-up call. But the way they measured it was through hardened, shielded sensors and analog backups. Back then, they used vacuum tubes. Modern digital sensors are actually much more vulnerable than the old vacuum tubes they used in the sixties. Silicon is incredibly sensitive to voltage spikes. So, if a country used a tactical N-N-E-M-P today, the very cameras recording the event would likely blink out the second the pulse hit. We would be left with a few seconds of corrupted footage and then nothing.
So we are looking for the absence of data as much as the presence of it. It reminds me of what we discussed in episode six hundred twenty-five about the invisible battlefield. You don’t see the radar wave; you see the screen go blank. But Herman, doesn’t that make it impossible to know if an E-M-P has ever actually been used in a real war? Daniel asked if there has been a definitive use.
That is the million-dollar question, Corn. If you look at the official record, the answer is technically no, at least not in the sense of a declared E-M-P strike. But there are a lot of asterisks there. We have seen events that looked an awful lot like E-M-P testing or tactical usage. For example, during the opening days of the Iraq War in two thousand three, there were persistent rumors that the United States used an experimental e-bomb to knock out Iraqi state television.
I remember those reports. The lights went out in Baghdad, and communications just vanished right before the ground invasion. People were calling it Shock and Awe, but some of that Shock seemed very electronic.
The Pentagon was very coy about it. They called it a blackout, but some electronic warfare specialists noted that the way the systems failed was more consistent with a surge than a physical destruction of the grid. But because it was a war zone, and because we were also dropping conventional bombs, it is hard to separate the two. This is the core of the ambiguity. Are we mistaking sophisticated cyber-attacks or localized jamming for E-M-Ps? In episode six hundred twenty-five, we talked about how jamming can blind a radar, but an E-M-P kills the radar.
Let’s talk about that distinction. If I’m a commander on the ground, how do I know the difference?
Jamming is temporary. You turn off the jammer, the radio works again. An E-M-P is permanent. You turn off the pulse, the radio is still a paperweight because the transistors inside have literally been fused together. That is the forensic trail. If the equipment is recovered and the chips are physically melted or show evidence of what we call latching—where a circuit gets stuck in an on state until it burns out—you know it was a pulse or a high-powered microwave weapon.
Let’s go back to the physics for a second, because I think people skip over the technical stages. Most people think an E-M-P is just one big wave. But you’ve told me before that a nuclear E-M-P actually has three distinct components: E-one, E-two, and E-three.
Right. This is crucial for understanding why some things survive and others don't. The E-one pulse is the fast component. It happens in nanoseconds. It is so fast that standard surge protectors can’t even see it coming. It acts like a super-high-voltage radio wave that induces current directly into the tiny traces on a microchip. That is what fries your phone or your car’s computer.
And then there is E-two, which is more like lightning?
E-two is slower, more like a lightning strike. Most modern infrastructure is actually pretty good at handling E-two because we have been protecting against lightning for a century. But the real kicker for the power grid is E-three. That is a very slow, long-lasting pulse that can last for minutes. It couples with long power lines and drives massive currents into large transformers. That is what causes them to overheat and literally melt their internal windings. If you lose those transformers, you are looking at months or years to replace them.
But in a tactical scenario, like the Maduro capture or a hypothetical strike on a bunker, they are probably just aiming for that E-one effect, right? They just want to kill the computers.
They want the E-one or a high-powered microwave equivalent. And that brings us to the state-level players. Daniel asked who is developing these. We have to talk about the U-S C-H-A-M-P project.
C-H-A-M-P is the one that sounds like it actually works exactly like the movies. It stands for Counter-electronics High-power Microwave Advanced Missile Project.
It is the standard for tactical N-N-E-M-P. It was developed by Boeing and the Air Force Research Laboratory. Back in two thousand twelve, they did a test in the Utah desert that was just incredible. They flew a missile over a two-story building that was filled with computers and electronic sensors.
And they didn’t blow the building up, right? No fire, no rubble?
No physical damage at all. The missile didn't even land. It just flew over and emitted a burst of high-power microwaves. Every computer in the building went dark. Even the cameras recording the test inside the building were disabled. They did this to seven different targets in one flight. It proved that you could have a non-nuclear, reusable, or at least multi-target pulse weapon that can take out a specific floor of a building without hurting the people inside.
That is the precision engineering that shifts the calculus. It’s the ultimate way to neutralize a threat without having to level a city block. If you can just turn off the phones and the armored car’s engine, the game is over. But what about the other side? Russia and China aren't just sitting on their hands.
Not at all. Russia has been very vocal about a project called Alabuga. They claim it is an E-M-P missile that can deactivate incoming warheads or disable entire tank columns. They’ve even suggested it could be used to neutralize the electronics of a carrier strike group. Now, whether it has been used in Ukraine is a matter of intense debate. We have seen videos of drones suddenly dropping out of the sky in clusters, or high-end Western equipment suddenly having total electrical failures.
But again, is that Alabuga, or is it just really good electronic warfare?
That is the Black Box. The Russians love the psychological effect of the invisible weapon. If they can make a platoon believe their equipment is being fried by a ghost pulse, that is just as effective as actually frying it. China, on the other hand, has been looking at what they call First Strike E-M-P capabilities. They have published papers on using low-yield nuclear devices on satellites to create a localized H-E-M-P over a specific region. It’s a way to blind an enemy before a conventional strike.
That is a terrifying thought. You take out a billion-dollar aircraft carrier’s entire sensor suite in a nanosecond. It becomes a very expensive floating target. But Herman, doesn't this bring us back to the hardening issue? In episode seven hundred sixty-four, we talked about how the military protects its gear. If we have these weapons, surely we have the defense, too?
We do, but it’s an arms race. You can build a Faraday cage—a continuous conductive shell—around your electronics. But as we noted then, it is incredibly hard to make a perfect Faraday cage for a whole building. You need air vents, you need power lines coming in, you need windows. Every hole is a leak where that microwave energy can seep in. And modern weapons like C-H-A-M-P are designed to find those leaks. They use specific frequencies that can tune into the apertures of a building.
So even if you're hardened, you might not be pulse-proof. Let’s talk about the second-order effects. If an E-M-P hits a city, it’s not just that your phone dies. It’s the water pumps, the sewage systems, the hospital ventilators.
That is the humanitarian nightmare of a large-scale E-M-P. But in the tactical sense—the Maduro style strike—the goal is usually to create a temporary window of dominance. You kill the communications for thirty minutes, you do the extraction, and you're gone before they can even figure out why the radios aren't working. It’s the ultimate deniable operation.
Let’s go back to the recording paradox for a second, because I find that so interesting. If we were to have a confirmed E-M-P event today, what would be the evidence we would look for? You mentioned looking at the chips, but what about the environment? Is there a signature in the air?
There is. If it is a nuclear H-E-M-P, you get a very specific atmospheric glow, almost like an artificial aurora, caused by the ionization of the upper atmosphere. In Starfish Prime, the sky over the Pacific turned blood red and stayed that way for a while. For a tactical N-N-E-M-P, like an e-bomb, you might hear a loud crack or a hum, and there would be a brief, intense burst of ozone smell.
Ozone? Like after a thunderstorm?
The high-voltage field is literally stripping electrons off the oxygen molecules in the air. So if you are standing near a target and you smell ozone and your watch stops, you probably just got hit by a pulse. There is also the residual magnetization of metal objects. If you have a very powerful electromagnetic burst, it can actually change the magnetic orientation of steel beams or filing cabinets in the area. Forensics teams can go in with magnetometers and see a snapshot of the pulse’s direction and intensity. It is like a shadow burnt into the magnetic field of the room.
That is incredible. It is like the shadows left behind after the atomic blasts in Japan, but on a magnetic level. It means that even if the cameras are fried, the room itself remembers the attack.
To answer Daniel’s question about documentation, it is not impossible, it just requires different tools. You can't rely on your phone to record it. You have to look at the physical changes in the environment and the molecular changes in the hardware. This is what we call signal forensics. We look for the specific component failure patterns that only a fast-rising E-one pulse can cause.
I think it is important to address the misconception that an E-M-P fries everything. I think Hollywood has done us a disservice there. My old mechanical watch isn't going to care, right?
Correct. Anything that doesn't rely on solid-state electronics is generally fine. A nineteen-seventies diesel truck with a mechanical fuel injection system will probably keep humming right along, while a brand-new electric vehicle will become a brick. This is why you see the military still maintaining some legacy systems that are purely analog or vacuum-tube based. Vacuum tubes are actually thousands of times more resistant to E-M-Ps than microchips because they don't have the tiny, delicate junctions that silicon does.
It is funny how the most advanced weapons make the oldest technology relevant again. It is a full circle. But Herman, let's talk about the suspected uses part of Daniel’s prompt. Beyond the Maduro case, where else have we seen the smoke but no fire?
There have been some very strange incidents in the Middle East over the last few years. There was a period where certain Iranian drone manufacturing facilities had accidental fires that were preceded by reports of all the security cameras failing simultaneously. The official word was a cyber attack, but the sheer scale of the hardware failure led some analysts to believe a high-powered microwave weapon was used.
It makes sense. If you are the Israeli Air Force, for instance, and you want to take out a sensitive site without starting a full-scale war, a localized pulse is the perfect operation. You haven't dropped a bomb. You haven't killed anyone directly. You've just broken their factory. It’s the ultimate deterrent because it’s so hard to prove who did it.
And that brings up the political worldview. From a pro-Western perspective, these weapons are a way to neutralize threats from rogue states with minimal loss of life. If you can stop a missile from launching by frying its guidance computer while it is still on the pad, you have saved thousands of lives. But it only works if the other guy hasn't hardened his systems. And we know Russia and China are hardening their command and control like crazy.
It’s an engineering race. But what about our civilian grid? We covered this in episode seven hundred sixty-four, but it’s worth repeating. Most of our power transformers in the U-S are not hardened.
They are sitting ducks. Not just for a H-E-M-P, but for a large solar flare, which is basically nature’s E-M-P. If a solar storm like the Carrington Event of eighteen fifty-nine happened today, it would have the same effect as a multi-gigaton H-E-M-P across the entire globe. We are so dependent on these tiny slivers of silicon that a single burst of energy could send us back to the nineteenth century.
That is a sobering thought. So, what is the takeaway for our listeners? If they see a report of an E-M-P strike, how should they evaluate it?
First, look for the Black Box signs. Did the backup generators fail too? Standard backup generators often have digital controllers that are just as vulnerable as the main grid. If the backups are dead, that points toward an E-M-P rather than a simple power failure. Second, look for the scope. Was it one building, or the whole city? One building suggests a tactical N-N-E-M-P like C-H-A-M-P. A whole city suggests something much more serious.
And the ozone smell and magnetic shadows you mentioned.
Those are your clues. But for the average person, the best defense is redundancy. We need to be installing E-three blockers on our major transformers and encouraging the use of fiber optics instead of copper wire for communications. Fiber optics don't carry electrical current, so they are naturally immune to E-M-Ps.
That is a great practical takeaway. If you are building something and you want it to survive, use light, not electricity.
To wrap up Daniel’s points: Yes, they have likely been used, but usually under the cover of malfunctions. Documentation is hard but possible through magnetic forensics. And as for who has them, it is the U-S, Russia, China, and likely Israel and the U-K. We are in the era of tactical, precision electronic warfare.
It feels like we are living in the future, just a very quiet, invisible version of it. The weapon is most effective when the enemy isn't even sure they were hit by a pulse or just had a really bad day with their I-T department.
It is the ultimate psychological weapon. Imagine being a commander and suddenly your screens go dark, your radio is dead, and even your backup generator won’t start. You are effectively blind and deaf while the enemy is moving in. It creates a level of chaos that no amount of training can fully prepare you for.
Well, I think we have given Daniel a lot to chew on. It is a deep topic, and I am sure we will be revisiting it as more of these mysterious events happen in the coming years.
I am sure of it. And honestly, I wouldn't be surprised if we get a confirmed report of a tactical E-M-P use that is actually acknowledged by a government soon. The cat is out of the bag with projects like C-H-A-M-P. Once the public knows the technology exists, it is harder to hide its use.
True. But there will always be that layer of classification. Some of the most interesting stuff is likely happening in black sites we won't hear about for fifty years.
Which just gives us more to talk about in episode two thousand, right?
We will see. Well, before we wrap up, I want to say thanks to everyone for listening. We have been doing this for a long time, and we really appreciate the community that has grown around the show.
Definitely. And if you have a second, leave us a review on your podcast app or on Spotify. It really helps the show reach more people who are interested in these kinds of deep dives. We love seeing the feedback.
You can find all our past episodes, including the ones we mentioned today like episode seven hundred sixty-four and six hundred twenty-five, at our website, myweirdprompts.com. We have an R-S-S feed there and a contact form if you want to send us a prompt like Daniel did.
Just don't send the prompt via an unshielded radio if there's an e-bomb nearby.
Good tip, Herman. Alright, I think that is a wrap for today.
Thanks for joining us, everyone. This has been My Weird Prompts.
Stay curious, stay prepared, and we will talk to you next time.
See ya.
